Congnitron
认知机
🗣️ 情景例句
He studied harder to improve his English.
他更加努力提高英语水平。
The children were thrilled with joy at the sight of the parade.
孩子们看到游行队伍时异常兴奋。
and the profits from the exhibition were used to build museums and colleges.
博览会的赢利用来建造博物馆和高等学校。